Lesson 1: Probability of an Eve What is it
Probability is the measure of how probable an event occurs. If eac
space has an equal chance of occurring, then the probability of an event E,
is.
number of outcomes in the event n(E)
P(E)
number of outcomes in the sample space n(S)
Steps to find the probability:
1. List the outcomes of the experiment (Sample Space).
2. Count the number of all possible outcomes of the experiment (Sample
3. Count the favorable outcomes/ (Event).
4. Use the formula.
ale 1. A numbered balls from 1 to 15 is placed in the iar​

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

.632

step-by-step explanation:

6 * 1/10 = 3/5

3*0.01 = 0.03

3/5 + 0.03 = .63

2*0.002 = .002

.63 + 0.002 = .632

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

x = ±sqrt(10)

step-by-step explanation:

5 - 2x² = -15

subtract 5 from each side

5-5 - 2x² = -15-5

-2x^2   = -20

divide by -2 on each side

-2x^2   /-2= -20/-2

x^2 =10

take the square root on each side

sqrt(x^2 )=±sqrt(10)

x = ±sqrt(10)

check:

5 - 2x² = -15

+sqrt(10)

5 - 2(sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

-sqrt(10)

5 - 2(-sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15